baber/WOPTO huggingface dataset:
Patent JP-H02279428-A (JP)
Title: Center differential controller for full-time four-wheel drive vehicle
Inventor: YAMANE KATSUYA
IPC: B60K17/346
Filed: 1989-04-19
Abstract: PURPOSE:To prevent a braking phenomenon at the time of turning and any addition to excessive force against a driving system by detecting something wrong in a microcomputer controlling a center differential, and at time of this detection, setting the center differential to an unlocking state in a forced manner. CONSTITUTION:A center differential 1 has two solenoid plungers 2, 3, each connected state, that is, lock and unlock states is chanted by respective coils SOL1, SOL2. A microcomputer 14 outputs a control signal to these coils SOL1, SOL2 via respective lines 20, 21 on the basis of a speed difference between front and rear wheels detected by a speed detecting means 19. In this case, a trouble detecting means 16 is connected to the microcomputer 14 via the line 17. At time of something wrong in this microcomputer 14, a low level signal is led into the line 17 from this trouble detecting means 16. With this constitution, the center differential 1 is set to an unlocked state in a forced manner.
Patent JP-H08298661-A (JP)
Title: Monitoring system
Inventor: HAGYUDA TADASHI
IPC: H04N7/18
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a monitoring system capable of easily recognizing movement at a prescribed location from a remote place. CONSTITUTION: The monitoring system is provided with a moving image data input means (a) for photographing a prescribed area and inputting moving image data to a device, a movement detecting means (b) for detecting the existence of movement in the prescribed area from the moving image data applied from the means (a) and an informing means (c) for informing a user of movement in the prescribed area by a previously set method when the means (b) detects the movement. Consequently movement in the prescribed area can easily be recognized from a remote place.
Patent JP-S62257510-A (JP)
Title: Hue decision type traveling device for automatic traveling vehicle
Inventor: SATO HIROYASU
IPC: G05D1/02
Filed: 1986-05-01
Abstract: PURPOSE:To make it possible to decide the presence or absence of detection of a guide belt and hue of the guide belt by providing a detecting means, a spectral means, a light receiving means and a decision means and comparing the quantity of reflected light and preset hue information of the guide belt. CONSTITUTION:In an automatic traveling vehicle 1 having a detecting section 5 provided with a light source and a detecting means that detects light L emitted from the light source 7 and reflected by a plane of projection, a means that separates the reflected light L into plural wavelength, a means that receives separated light and a means that decides the hue of a guide belt 2 are provided. A colored tape different in hue from the floor surface or a colored belt made with paint etc. is used as the guide belt 2. The reflected light L detected by the detecting section 5 is separated into plural wavelength, and fitness to preset hue information of the guide belt 2 is decided from comparison of the quantity of reflected light of each wavelength. Thereby, it is decided whether the detecting section 5 is detecting the guide belt 2.
Patent JP-S5627405-A (JP)
Title: Drive controller for traveling body
Inventor: TAKATSUKA KENZOU
IPC: G05D3/12
Filed: 1979-08-09
Abstract: PURPOSE: To make it possible to exercise smooth stop control over a traveling body with high precision by securing the minimum speed of the traveling body by use of an offset voltage.  
     CONSTITUTION: The count value of counter 1 to which data that correspond to the traveling distance has been preset is subtracted by a pulse from traveling-position detector 12 and the result is D/A-converted and supplied to operational amplifier 6. In accordance with the output of amplifier 6, traveling body 10 is moved through motor 8, but once the traveling body is moved to a fixed position determined by the gain of amplifier 6, its traveling speed is reduced. An offset voltage is developed by offset signals from FF4, 5 and then supplied to amplifier 6 to secure its minimum speed. When it is detected 2 that the value of counter 1 reaches zero, FF4, 5 are cleared and motor 8 stops. Thus, smooth stop control over the traveling body can be exercised with high precision by setting the offset speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5625633-A (JP)
Title: Method for controlling air conditioning system
Inventor: OGAWA TOSHIAKI
IPC: F24F11/00
Filed: 1979-08-09
Abstract: PURPOSE: To make possible to carry out such a control as operation time outside a proper operation time for each service zone may become equal in an air conditioning system which carries out heat supply to plural air conditioning zones with a common air conditioner.  
     CONSTITUTION: Each floor of a skyscraper is divided into zones Z 1 WZ 4  of various sizes, and making plural zones extending over several floors into one unit, unit groups are formed. For example, zones Z 1 , Z 3  and zones Z 2 , Z 4  or unit groups respectively. For each of such unit groups, plural air conditioners 11W14, an exhaust fan 15 and solenoid valves SV 1 WSV 4  for dampers are provided. When the total operation load amount of the zones is less than the minimum warranted load amount in such an air conditioning system, and when any of the zones is selectively operated outside its scheduled operation time to maintain the minimum warranted load amount, a zone whose accumulated value of preceding overtime operation time is shorter is operated preferentially. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000294636-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: URANO YUICHI
IPC: H01L21/768
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To attain stable contact between an upper layer wiring and lower layer wiring by filling the via contact holes formed with the selective manner on an interlayer insulation film with via contact plugs to electrically connect the first to third metal films. SOLUTION: After the lower layer wiring 3 formed of a first metal film and a high melting point metal film 4 formed on the upper surface of this lower layer wiring 3 as the second metal film are covered with the photoetching of the thin film of the four-layer structure, a spacer 5 is left at the side surface of the lower layer wiring 3 and high melting point metal film 4 and the first insulation film 2 is exposed. After an interlayer insulation film 6 is formed, the via contact holes 9 are formed to the interlayer insulation film 6 to expose a part of the spacer 5. The contact holes 9 are filled with the via contact plugs 7 to form an upper layer wiring 8 as the third metal film and these first to third metal films 3, 4, 8 are electrically connected.
Patent JP-S5224668-A (JP)
Title: Shoe for internal expansion type drum brake
Inventor: TANI EIJI
IPC: F16D51/04
Filed: 1975-08-20
Abstract: PURPOSE: For internal expansion type drum brake, without using lining, shoe construction is simplified by setting shoe external circumference surface itself as sliding pressing contact surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05179512-A (JP)
Title: Tin oxide fiber and its production
Inventor: YAMASHITA HIROYA
IPC: D01F9/10
Filed: 1992-03-27
Abstract: PURPOSE:To easily obtain at a low cost polycrystalline or noncrystalline tin oxide fiber excellent in durability, chemical resistance and heat resistance, useful for e.g. highly sensitive gas sensors by processing under specified conditions a spinning dope with each specific alcohol and tin compound dissolved therein. CONSTITUTION:The objective tin oxide fibers can be obtained by (A) spinning, in an atmosphere <=40% in relative humidity, a dope prepared by dissolving (1) a tin compound of formula SnXa.bH2O ( X is Cl, Br, I, F, OH, SO4, NO3 or CH3COO; a is 1-4; b is 0-6) such as SnCl2.2H2O in (2) an alcohol of formula ROH [R is (substituted) alkyl, (substituted) alkenyl or (substituted) aryl ] such as methyl alcohol followed by (B) treatment under heating.
Patent JP-S60245825-A (JP)
Title: Journal sliding bearing
Inventor: FUJII HISASHI
IPC: F16C33/10
Filed: 1984-05-22
Abstract: PURPOSE:To prevent oil whirl without sacrifice of jackup capacity by making an oil groove communicating with another oil groove but not communicating with oil supply hole in the bearing face at lower half section. CONSTITUTION:A journal sliding bearing 21 is comprised of upper and lower metals 1a, 1b where oil grooves 9, 9a, 9b making gap against the shaft are made in the bearing faces of each metal 1a, 1b and a portion of lower metal 1b. While oil grooves 22a, 22b communicating with the oil grooves 9a, 9b but not communicating with the jackup oil supply groove 6 are made in the bearing face of lower metal 1b. Since an area of larger gap than normal bearing gap is provided on the bearing face, the oil film pressure is reduced to reduce the load capacity thus to increase the eccentricity under same operational condition resulting in increase of stability against an oil pump.
Patent JP-H0272159-A (JP)
Title: Production of 3-(3, 4, 5, 6- tetrahydrophthalimide)-benzaldehyde
Inventor: KURAUSU FUITSUSHIYAA
IPC: C07D317/28
Filed: 1989-04-24
Abstract: PURPOSE: To obtain 3-(3,4,5,6-tetrahydrophthalimido)-benzaldehyde useful as an intermediate for an insecticide, etc., by a generally widely usable method by condensing a 3-nitrobenzaldehyde with a specific alcohol in an acidic catalyst in an inert organic solvent.  
     CONSTITUTION: The formyl group of a compound of formula III or a derivative thereof substituted on the phenyl ring is condensed with an alcohol of the formula HO-A-OH (wherein A is 1,2-ethylene chain, etc.) in the presence of an acidic catalyst (e.g. HCl, H 2 SO 4 , an organic carboxylic acid, etc.) in an inert organic solvent to form a cyclic acetal corresponding to formula V. Then, this cyclic acetal is catalytically reduced with hydrogen to form an amino compound of formula II and subsequently this compound is condensed with 3,4,5,6- tetrahydrophthalic anhydride in an acidic reaction medium and simultaneously the acetal group in the aldehyde group is cleaved to obtain 3-(3,4,5,6- tetrahydrophthalimido)-benzaldehyde of formula I and a derivative thereof. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61259120-A (JP)
Title: Flow rate detector
Inventor: YAMAMOTO YOSHIO
IPC: G01P3/488
Filed: 1985-05-14
Abstract: PURPOSE:To obtain a flow rate detector capable of highly obtaining a detection signal level, by forming the sphere support ring or revolving means present at a position nearest to a sphere from a ferromagnetic body. CONSTITUTION:A revolving means 20 has a plurality of blades twisted to the same direction between the outer periphery and center thereof and imparts a revolving stream to the stream straightly coming from an inflow port 18. By this revolving stream, a ferromagnetic sphere 21 performs rotary motion while contacts with the inner peripheral surface and flat surface 25 of a cylindrical body 26 and the number of rotations thereof are proportional to a flow amount. A magnetic detection element 27 such as a magnetic resistance element or hole element is held under the effect of the permanent magnet 29 present in the vicinity of said detection element 27 but the quantity and direction of the magnetic flux passing through the magnetic detection element 27 changes between cases wherein the sphere 21 approaches the permanent magnet 29 and is separated therefrom under rotation. This change is widened by forming the sphere supporting ring 22 or a sphere revolving means 20 coming to a part of the magnetic circuit of the permanent magnet 27 from a ferromagnetic material.
Patent JP-S589722-A (JP)
Inventor: GIYUNTAA FUUZAASU
IPC: B21C37/28
Filed: 1982-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5726431-A (JP)
Title: Forming method for electrode and wiring layer of semiconductor device
Inventor: SUZUKI YOSHIKI
IPC: H01L23/52
Filed: 1980-07-24
Abstract: PURPOSE:To readily obtain aluminum electrode and wire by laminating W, T, Nb, etc. on an aluminum layer, etching it with gas plasma containing F, and then etching it with gas plasma containing chlorine. CONSTITUTION:Al4, W5 are sputtered on an oxidized film 3 containing the exposed part of an active layer 2. A resist mask 6 is covered thereon, and when it is exposed with gas plasma of CF4:Ar=3:7, the W readily becomes fluoride and is selectively etched. When it is then treated with gas plasma of CCl4:Ar=3:7, the aluminum becomes chloride, and is thus etched, Al2O3 is not formed on the surface, and microminiature pattern of aluminum electrode and wiring can be readily obtained. Similarly, the electrode and wire can be obtained by using metals readily forming fluoride, e.g., Ti, Mo, Nb., etc.
Patent JP-H04310228-A (JP)
Title: Material feeder
Inventor: ISHIMARU EMI
IPC: B01J4/00
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a saturated gas phase component in a stable component ratio by providing a pipe through which a gas is introduced into a sealed tank containing a raw liquid to form air bubbles, water wheels rotatable by the air bubbles and a pipe for carrying out the gas therethrough from the sealed tank. CONSTITUTION:The carrier gas introduced into a raw liquid 2 forms air bubbles 9 and such air bubbles 9 move upwards in the raw liquid 2 and run against a water wheel 7 provided at the lowest part of a separating plate to rotate the water wheel 7, whereby a resistance to the upward movement of the air bubbles is produced to hold down the speed of the upward movement thereof. The air bubbles 9 are lifted by the water wheel 7, moved therefrom to left and right along the underside of the separating plate 3 and moved round the upper end thereof, rising and running against the next water wheel 7. This water wheel 7 is also rotated by the air bubbles 9, the rise of the air bubbles 9 is suppressed and the air bubbles 9 are lifted and moved by the water wheel to left and right along the underside of the next separating plate 3. The air bubbles 9 are raised slowly through the liquid phase of the raw liquid 2, while repeating its impingement against the water wheel 7 and its movement along the separating plate, and finally they enter a gas phase of a sealed tank 1, thereby carrying out material gas G2 from an outlet pipe 5.
Patent JP-S5226016-A (JP)
Title: Steel joint tightener
Inventor: ISHIKAWA AKIRA
IPC: B25B27/00
Filed: 1975-08-25
Abstract: PURPOSE: An sutomatic tightening system in a proper tightening torque, adapted to control the number of revolutions in a oil pressure motor for tightening according to a tightening torque. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5327071-A (JP)
Title: Electronic watch
Inventor: IWAMA SHIYOUSHIYUU
IPC: G02F1/15
Filed: 1976-08-25
Abstract: PURPOSE:To achieve the decrease in current consumption and make possible displaying even at night by making combination use of both display devices of a light receiving type and an electrochemical light emission type.
Patent JP-S59227564-A (JP)
Title: Four wheel steering system
Inventor: KANAZAWA HIROTAKA
IPC: B62D101/00
Filed: 1983-06-08
Abstract: PURPOSE:To improve the control response while to prevent abnormal starting by employing an open control where an actually measured rear wheel steering angle signal is not fed back to the rear wheel steering angle control system. CONSTITUTION:Upon steering of rear wheel 7, the steering angle thetar is detected by a rear wheel steering angle sensor 29 and fed as an actually measured signal (E) to a comparator 33 in a controller 26. The comparator 33 will function only when an operational signal (J) is inputed. Normally, unilateral control op open control is performed from the controller 26 against a rear wheel steering system 8 to prevent lagging or hunting of rear wheel 7 steering when feeding back an actually measured signal (E) having the rear wheel steering angle thetar.
Patent JP-S5436477-A (JP)
Title: Reactor residual heat removal system
Inventor: KUBOKOYA TAKASHI
IPC: G21C9/00
Filed: 1977-08-29
Abstract: PURPOSE: To provide a clad removal in the reactor water and reduction of radioactivity by connecting the heat exchanger downstream of the reactor residual heat removal heat removal system with the condensate demineralization system upper stream of the turbine system, cooling and purifying by passing the reactor water during the low pressure of reactor and down time period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S584481-A (JP)
Title: Japanese word analyzing system
Inventor: UCHIDA YUUJI
IPC: G06F17/27
Filed: 1981-06-30
Abstract: PURPOSE:To realize the processing of significance of a Japanese word by means of a computer, for example, mechanical translation and questionnaire, by expressing the significance expressed in Japanese through the connection of phrases and clauses mechanically. CONSTITUTION:A phrase/clause synthesizer 1 splits a sentence into phrases/ clauses and a connection analyzer 2 receives them and outputs a list among the phrases and clauses. In the device 1, a series of words is inputted to a synthesizer 7 for clauses/phrases, whether each word is an independent word or an adjective word at a discriminator 8 to synthesize th words into a sentence. In the device 2, when two clauses are inputted, an extracting device 9 determines their grammatical characters. A discriminator 4 checks the presence/absence of grammatical modification between the clauses, and if present, the clauses are transferred to an extracting device 10. If absent, the are given to a storage device 11. The device 10 seeks the number of a functional word and conceptional word constituting the clauses, and gives the number to a discriminator 5. The device 10 outputs a list between the connection of clauses when the presence of connection is returned.
Patent JP-H07310425-A (JP)
Title: Three-dimensional base isolation floor
Inventor: KURABAYASHI HIROSHI
IPC: E04B5/43
Filed: 1994-05-17
Abstract: PURPOSE:To absorb also a vertical displacement by closely fitting the end part of a damping on the base isolation floor side to a protrusion provided on a support part at the end part of a base isolation floor, and laminating the end part of the damping panel of the fixed floor side on a fixed floor. CONSTITUTION:A damping panel 1 is used at a damping part for covering a space between a fixed floor part 3 and a base isolation floor part 2. Next the end part on the base isolation side of the damping part is fitted closely to a protrusion 6 which is provided at a spherical or cylindrical support part 4 installed at the end part of the damping panel 1 on the base isolation floor side. Also the end part of the damping panel 1 on the fixed side is superposed on the fixed floor. Then the displacement of the base isolation part in horizontal direction is moved to the fixed floor part 3 side, or the other end part of the damping panel 1 is raised on the fixed floor even if the vertical displacement of it is moved downward so as to make follow the damping panel 1 in three dimensions. Thus the vertical displacement can be absorbed to increase the performance of a three dimensional base isolation floor part and also increase the work efficiency.
Patent JP-H06310175-A (JP)
Title: Charging device
Inventor: ABE KOICHI
IPC: H01M10/44
Filed: 1993-04-28
Abstract: PURPOSE:To let a battery be charged/discharged for extending the life of the battery as much as possible by discharging the battery first when the battery is found to have been in a specified condition based on the remaining capacity of the battery at the time of connection made to the battery, and thereby starting charging the battery thereafter. CONSTITUTION:It is detected that a battery is connected to the socket 5 of a charge/discharge circuit 1, and the remaining capacity of the battery 8 is then detected by a detection circuit 3. When the remaining capacity of the battery is found to have been less than a specified value, let the battery 8 be discharged via a control circuit 4 and a discharge circuit 7. After that, it is started upon receiving 'ON' signal from a switch 5 that the battery 8 is charged by a charging circuit 6. Therefore, the device is turned out a charging/ discharging device which can prevent the battery from being degraded for extending the life of the battery as much as possible in such a way as to prevent any battery which has been charged already, from being over-charged, and also as to prevent any battery which has not been fully discharged while being in the middle of service, from being over-charged, and being adversely affected by memory effect.
Patent JP-S5436839-A (JP)
Title: Drum stopping device of game machine with rotating drum
Inventor: BUSUJIMA KUNIO
IPC: A63F5/04
Filed: 1977-08-24
Abstract: PURPOSE: To provide the device which is capable of suitably selecting and instructing stoppage of a plurality of rotating drums, thus stopping and controlling the rotating drum so that discrimination information depicted around the outer periphery of the rotating drum is indicated accurately at an indicating position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07309324-A (JP)
Title: Plastic container for packing food
Inventor: KOYAMA MASAO
IPC: B65D81/34
Filed: 1994-05-17
Abstract: PURPOSE:To attach condensate to an inner face of a lid for preventing it from dropping when hot-cooked food is to be packed and prevent the condensate reserved on a container body from touching the food. CONSTITUTION:Recesses 10 and protrusions 11 are continuously formed entirely on a bottom 3, a side 3 and a lid 2 of a body 1, wherein an angle 12 like a triangular or trapezoidal corner part is formed at the valley of a recess 10, condensate is reserved in the recess 10 at the bottom for avoiding contact with food, and on the lid 2 the condensate is attached to the angle 12 of the recess 10 for preventing the condensate from dropping.
Patent JP-S62259282-A (JP)
Title: Video tape recorder
Inventor: YOSHIDA AKIYUKI
IPC: G11B27/36
Filed: 1986-05-02
Abstract: PURPOSE:To reduce the number of magnetic heads and to provide a video tape recorder with an editing function by using a monitor head as monitoring and preceding reading. CONSTITUTION:A rotary drum 12 is rotated in an arrow (a) direction under the status that a magnetic tape 1 is wound around guide posts 11a, 11b of a video tape recorder (VTR), recording heads 13A, 13B opposed to each other by 180 deg. and recording heads 14A, 14B reversely opposed to each other by 180 deg. are arranged on the head 12. The monitoring heads 15A, 15B and 17A, 17B for scanning double-recorded tracks are arranged on the positions advanced from the heads 13A, 14A by 90 deg. in the rotational direction. The heads 15B, 17B are fixed on bimorph plates 16, 18 to be head driving mechanisms. The heads 13A, 13B, 14A, 14B are used as recording heads and the heads 15A, 15B, 17A, 17B are used as the monitoring heads 3 and the preceding reading heads 4, so that the number of heads can be reduced.
Patent JP-S586031-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H02G15/18
Filed: 1981-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。